Abstract: | Teenage conceptions, abortions, and births in England, 1994–2003, and the national teenage pregnancy strategy . Wilkinson P. , French R. , Kane R. , Lachowycz K. , Stephenson J. , Grundy C. , Jacklin P. , Kingori P. , Stevens M. & Wellings K. ( 2006 ) The Lancet , 368 , 1879 – 1886 . |